A simply supported wood beam that is 13.5 m long carries a 31 kN concentrated load at B. The cross-sectional dimensions of the beam are b = 150 mm, d = 430 mm, a = 65 mm, and c = 20 mm. Section a-a is located at x = 2.3 m from B. (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At sectiona-a, determine the magnitude of the shear stress in the beam at point K. (c) Determine the maximum horizontal shear stress that occurs in the beam at any location within the entire span. (d) Determine the maximum tensile bending stress that occurs in the beam at any location within the entire length. a B C K L. 2L Answer: КРа (a) TH = i КРа (b) TK = i kPa (c) Tmax = MPa (d) Omax Attempts: 0 of 3 used Submit Answer Save for Late Using multiple attempts will impact your score, S score reduction after attempt 1 13

A simply supported wood beam that is 13.5 m long carries a 31 kN concentrated load at B. The cross-sectional dimensions of the beam are b = 150 mm, d = 430 mm, a = 65 mm, and c = 20 mm. Section a-a is located at x = 2.3 m from B. (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At sectiona-a, determine the magnitude of the shear stress in the beam at point K. (c) Determine the maximum horizontal shear stress that occurs in the beam at any location within the entire span. (d) Determine the maximum tensile bending stress that occurs in the beam at any location within the entire length. a B C K L. 2L Answer: КРа (a) TH = i КРа (b) TK = i kPa (c) Tmax = MPa (d) Omax Attempts: 0 of 3 used Submit Answer Save for Late Using multiple attempts will impact your score, S score reduction after attempt 1 13

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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A simply supported wood beam that is 13.5 m long carries a 31 kN concentrated load at B. The cross-sectional dimensions of the beam
are b = 150 mm, d = 430 mm, a = 65 mm, and c = 20 mm. Section a-a is located at x = 2.3 m from B.
(a) At section a-a, determine the magnitude of the shear stress in the beam at point H.
(b) At sectiona-a, determine the magnitude of the shear stress in the beam at point K.
(c) Determine the maximum horizontal shear stress that occurs in the beam at any location within the entire span.
(d) Determine the maximum tensile bending stress that occurs in the beam at any location within the entire length.
P
a
H.
a
В
K
L
2L
3.
3
Answer:
КРа
(a) TH =
kPa
(b) TK =
kPa
(c) Tmax
MPa
(d) Omax =
Submit Answer
Attempts: 0 of 3 used
Sava for Late
Using multiple attempts will impact your score,
56 score reduction after attempt 1

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